AdvertisementStates' Lawsuits Say VW Execs Ran A Cover-Up Of Diesel Emissions CheatingJuly 19, 2016Bill ChappellfacebookEmailVolkswagen used six different "defeat devices" to purposefully skirt U.S. emissions rules, new lawsuits say. Here, VW cars are seen in a delivery tower in Wolfsburg, Germany, earlier this year. (AP)
